T = na
because, total equals to ounces of the material times the amount payed.
1-4 are not there but here it is without them
Answer:
L = 50 * (-0.4)^(n - 1)
Step-by-step explanation:
r = t2/t1 = -20/50 = - 0.4
a = 50
L = 50 * (r)^(n - 1) Let's see if we can get the answer when n = 3
L=50 * (-0.4)^(3 -1)
L =50* (-0.4)^2
L = 50 * 0.16
L = 8 which is correct
The square root of 2.25 is 1.5
The <span>polyhedron has 12 faces
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